|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace SimpleSAML\SAML11\XML\samlp; |
|
6
|
|
|
|
|
7
|
|
|
use DOMElement; |
|
8
|
|
|
use SimpleSAML\SAML11\Assert\Assert; |
|
9
|
|
|
use SimpleSAML\SAML11\Constants as C; |
|
10
|
|
|
use SimpleSAML\SAML11\Utils; |
|
11
|
|
|
use SimpleSAML\SAML11\XML\{ExtensionPointInterface, ExtensionPointTrait}; |
|
12
|
|
|
use SimpleSAML\SAML11\XML\saml\Subject; |
|
13
|
|
|
use SimpleSAML\XML\Chunk; |
|
14
|
|
|
use SimpleSAML\XML\{SchemaValidatableElementInterface, SchemaValidatableElementTrait}; |
|
15
|
|
|
use SimpleSAML\XMLSchema\Constants as C_XSI; |
|
16
|
|
|
use SimpleSAML\XMLSchema\Exception\{ |
|
17
|
|
|
InvalidDOMElementException, |
|
18
|
|
|
MissingElementException, |
|
19
|
|
|
SchemaViolationException, |
|
20
|
|
|
TooManyElementsException, |
|
21
|
|
|
}; |
|
22
|
|
|
use SimpleSAML\XMLSchema\Type\QNameValue; |
|
23
|
|
|
|
|
24
|
|
|
use function array_pop; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* SAMLP Query data type. |
|
28
|
|
|
* |
|
29
|
|
|
* @package simplesamlphp/saml11 |
|
30
|
|
|
*/ |
|
31
|
|
|
abstract class AbstractSubjectQuery extends AbstractSubjectQueryAbstractType implements |
|
32
|
|
|
ExtensionPointInterface, |
|
33
|
|
|
SchemaValidatableElementInterface |
|
34
|
|
|
{ |
|
35
|
|
|
use ExtensionPointTrait; |
|
36
|
|
|
use SchemaValidatableElementTrait; |
|
37
|
|
|
|
|
38
|
|
|
/** @var string */ |
|
39
|
|
|
public const LOCALNAME = 'SubjectQuery'; |
|
40
|
|
|
|
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* Initialize a custom samlp:SubjectQuery element. |
|
44
|
|
|
* |
|
45
|
|
|
* @param \SimpleSAML\XMLSchema\Type\QNameValue $type |
|
46
|
|
|
*/ |
|
47
|
|
|
protected function __construct( |
|
48
|
|
|
protected QNameValue $type, |
|
49
|
|
|
Subject $subject, |
|
50
|
|
|
) { |
|
51
|
|
|
parent::__construct($subject); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
|
|
55
|
|
|
/** |
|
56
|
|
|
* Convert an XML element into a SubjectQuery. |
|
57
|
|
|
* |
|
58
|
|
|
* @param \DOMElement $xml The root XML element |
|
59
|
|
|
* @return static |
|
60
|
|
|
* |
|
61
|
|
|
* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException |
|
62
|
|
|
* if the qualified name of the supplied element is wrong |
|
63
|
|
|
*/ |
|
64
|
|
|
public static function fromXML(DOMElement $xml): static |
|
65
|
|
|
{ |
|
66
|
|
|
Assert::same($xml->localName, 'SubjectQuery', InvalidDOMElementException::class); |
|
67
|
|
|
Assert::same($xml->namespaceURI, C::NS_SAMLP, InvalidDOMElementException::class); |
|
68
|
|
|
Assert::true( |
|
69
|
|
|
$xml->hasAttributeNS(C_XSI::NS_XSI, 'type'), |
|
70
|
|
|
'Missing required xsi:type in <samlp:SubjectQuery> element.', |
|
71
|
|
|
SchemaViolationException::class, |
|
72
|
|
|
); |
|
73
|
|
|
|
|
74
|
|
|
$type = QNameValue::fromDocument($xml->getAttributeNS(C_XSI::NS_XSI, 'type'), $xml); |
|
75
|
|
|
|
|
76
|
|
|
// now check if we have a handler registered for it |
|
77
|
|
|
$handler = Utils::getContainer()->getExtensionHandler($type); |
|
78
|
|
|
if ($handler === null) { |
|
79
|
|
|
$subject = Subject::getChildrenOfClass($xml); |
|
80
|
|
|
Assert::minCount($subject, 1, MissingElementException::class); |
|
81
|
|
|
Assert::maxCount($subject, 1, TooManyElementsException::class); |
|
82
|
|
|
|
|
83
|
|
|
// we don't have a handler, proceed with unknown query |
|
84
|
|
|
return new UnknownSubjectQuery(new Chunk($xml), $type, array_pop($subject)); |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
Assert::subclassOf( |
|
88
|
|
|
$handler, |
|
89
|
|
|
AbstractSubjectQuery::class, |
|
90
|
|
|
'Elements implementing SubjectQuery must extend \SimpleSAML\SAML11\XML\samlp\AbstractSubjectQuery.', |
|
91
|
|
|
); |
|
92
|
|
|
|
|
93
|
|
|
return $handler::fromXML($xml); |
|
94
|
|
|
} |
|
95
|
|
|
} |
|
96
|
|
|
|
simplesamlphp /
saml11
